QHelpContentWidget 类

The QHelpContentWidget class provides a tree view for displaying help content model items. 更多...

头: #include <QHelpContentWidget>
qmake: QT += help
Since: Qt 4.4
继承: QTreeView

公共函数

QModelIndex indexOf (const QUrl & link )

信号

void linkActivated (const QUrl & link )

额外继承成员

详细描述

The QHelpContentWidget class provides a tree view for displaying help content model items.

成员函数文档编制

QModelIndex QHelpContentWidget:: indexOf (const QUrl & link )

Returns the index of the content item with the link . An invalid index is returned if no such an item exists.

[signal] void QHelpContentWidget:: linkActivated (const QUrl & link )

This signal is emitted when a content item is activated and its associated link should be shown.